In-stock parts
Order by 2PM MST
In-stock parts
Order by 2PM MST
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Usually ready in 2 hours
2045 West Buckeye Road
Phoenix AZ 85009
United States
The Berkeley S16800 seal-retainer gasket is a replacement gasket for the seal-retainer location on compatible Berkeley B4ZQKHS pumps. Its 5-1/8-inch inside diameter and 6.94-inch outside diameter provide two useful checks when comparing the removed gasket with the replacement.
The seal-retainer gasket is a different service item from the volute gasket and mechanical shaft seal. Selecting S16800 for the correct location avoids ordering another gasket from the same pump assembly. Use the pump B/M number as well as the gasket dimensions; size alone does not establish fit.
| Specification | Details |
|---|---|
| Manufacturer | Berkeley |
| Manufacturer part number | S16800 |
| Inside diameter | 5-1/8 in. |
| Outside diameter | 6.94 in. |
| Service location | Seal retainer |
| Selection | Details |
|---|---|
| Pump model | Berkeley B4ZQKHS |
| Pump configuration | SAE engine mount self-prime; threaded case; mechanical seal construction |
| B/M numbers | B66110 and B68865 |
| Check | Details |
|---|---|
| Pump identification | Match the complete pump catalog or B/M number on the nameplate before ordering. |
| Gasket location | Confirm you need the seal-retainer gasket, not the volute or flange gasket. |
| Fit check | Compare the existing gasket and mating surfaces with the replacement requirements. |
| Repair scope | Check whether other seals or gaskets need separate replacement. |
Need help confirming the correct seal-retainer gasket? Contact UnitedBuilt through online chat, email parts@unitedbuilt.com, or call 602-253-7750 with your equipment model, existing part number or photos.
| Weight | 0.03 lb |
|---|